[github/fretlink/terraform-provider-statuscake.git] / vendor / github.com / hashicorp / go-getter / decompress_tbz2.go

package getter

import (
	"compress/bzip2"
	"os"
	"path/filepath"
)

// TarBzip2Decompressor is an implementation of Decompressor that can
// decompress tar.bz2 files.
type TarBzip2Decompressor struct{}

func (d *TarBzip2Decompressor) Decompress(dst, src string, dir bool) error {
	// If we're going into a directory we should make that first
	mkdir := dst
	if !dir {
		mkdir = filepath.Dir(dst)
	}
	if err := os.MkdirAll(mkdir, 0755); err != nil {
		return err
	}

	// File first
	f, err := os.Open(src)
	if err != nil {
		return err
	}
	defer f.Close()

	// Bzip2 compression is second
	bzipR := bzip2.NewReader(f)
	return untar(bzipR, dst, src, dir)
}
Commit	Line	Data
bae9f6d2 JC	1	package getter
	2
	3	import (
bae9f6d2	4	"compress/bzip2"
bae9f6d2 JC	5	"os"
	6	"path/filepath"
	7	)
	8
	9	// TarBzip2Decompressor is an implementation of Decompressor that can
	10	// decompress tar.bz2 files.
	11	type TarBzip2Decompressor struct{}
	12
	13	func (d *TarBzip2Decompressor) Decompress(dst, src string, dir bool) error {
	14	// If we're going into a directory we should make that first
	15	mkdir := dst
	16	if !dir {
	17	mkdir = filepath.Dir(dst)
	18	}
	19	if err := os.MkdirAll(mkdir, 0755); err != nil {
	20	return err
	21	}
	22
	23	// File first
	24	f, err := os.Open(src)
	25	if err != nil {
	26	return err
	27	}
	28	defer f.Close()
	29
	30	// Bzip2 compression is second
	31	bzipR := bzip2.NewReader(f)
15c0b25d	32	return untar(bzipR, dst, src, dir)
bae9f6d2	33	}